fix(ci, python 3.12): use importlib_metadata for tests

requirements-dev.txt

@@ -2,3 +2,4 @@ pytest
 pytest-asyncio
 pytest-cov
 mock-ssh-server
+importlib-metadata >= 6.0.0

tests/test_sshfs.py

@@ -8,9 +8,9 @@
 from pathlib import Path
 
 import fsspec
-import pkg_resources
 import pytest
 from asyncssh.sftp import SFTPFailure
+from importlib_metadata import entry_points
 
 from sshfs import SSHFileSystem
 
@@ -74,7 +74,7 @@ def strip_keys(info):
 
 
 def test_fsspec_registration(ssh_server):
-    for ep in pkg_resources.iter_entry_points(group="fsspec.specs"):
+    for ep in list(entry_points(group="fsspec.specs")):
         fs = fsspec.filesystem(
             ep.name,
             host=ssh_server.host,
@@ -86,7 +86,7 @@ def test_fsspec_registration(ssh_server):
 
 
 def test_fsspec_url_parsing(ssh_server, remote_dir, user="user"):
-    for ep in pkg_resources.iter_entry_points(group="fsspec.specs"):
+    for ep in list(entry_points(group="fsspec.specs")):
         url = f"{ep.name}://{user}@{ssh_server.host}:{ssh_server.port}/{remote_dir}/file"
         with fsspec.open(url, "w", client_keys=[USERS[user]]) as file:
             # Check the underlying file system.